Okla. Stat. tit. 17, § 190.9
Notwithstanding any other provision of law, all retail electric service distributors shall, within the boundaries of a municipal corporation, on or after the effective date of full implementation of retail consumer choice, on a nondiscriminatory basis, collect and remit all applicable municipal taxes assessed against the end consumers on the sale of electricity within such municipality.
Laws 1998, SB 888, c. 391, § 9, emerg. eff. June 10, 1998.